Sliding Wear Behaviour of Fe-Cr-Tic Composites

We have experimentally studied the twist dynamics as a function of temperatures in chiral nematic liquid crystals by applying texture analysis to the image data observed by polarized light microscopy. These microscopic textures are analyzed using MATLAB software. The irregularity of texture at different temperatures observed by statistical parameter such as entropy indicate the changes of director orientation. Moreover, the changes in textural as a function of temperatures are useful to investigate the order parameter values of chiral nematic liquid crystals also to predict the behavior of twist dynamics. The order parameter values of the samples at different temperatures are obtained based on images intensity along twist-line using simple calculation then the behavior of twist dynamics are visualized. The study of dynamics of twist mode chiral nematic liquid crystals is important to observe the electro-optic effect in display technology or other applications.

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Sliding Wear Behaviour of Fe-Cr-Tic Composites

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Cited by 2 publications

References 7 publications

A study of physical, mechanical and tribological properties of a biomaterial using magnesium alloy

A study of physical, mechanical and tribological properties of a biomaterial using magnesium alloy

A novel method to study the twist dynamics in chiral nematic liquid crystals by texture analysis

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